A cleaning brush for cultural relics

Abstract

The utility model discloses a cleaning brush for cultural relics, comprising a brush handle, a brush plate installed at the bottom of the brush handle, and bristles installed at the bottom of the brush plate, wherein the brush plate is provided with a receiving cavity, an adjusting shaft is rotatably connected in the receiving cavity, and the adjusting shaft is coaxially fixed with a mounting column; the bristles are of multiple types, and the multiple bristles are installed on the side of the mounting column in a circular array; a driving member for controlling the rotation of the adjusting shaft is installed on the side of the brush plate. The present application does not require carrying multiple brushes, and the bristles can be quickly replaced, thereby improving the versatility of the brush and the convenience of carrying and replacing the brush, thereby saving time for repairing cultural relics.

Description

Technical Field

[0001] The utility model relates to the technical field of archaeological excavation auxiliary equipment, in particular to a cleaning brush for cultural relics. Background Art

[0002] During archaeological excavations and restoration of cultural relics, it is necessary to use a brush to clean the dirt on the surface of the cultural relics.

[0003] When cleaning cultural relics, in order to ensure that the surface of the cultural relics will not be damaged, the closer to the surface of the cultural relics, the softer and finer the bristles of the cleaning brush selected are, depending on the depth of cleaning. Therefore, archaeologists generally need to carry a variety of brushes when cleaning cultural relics, and replace different brushes according to the cleaning needs of the cultural relics. The versatility of the brushes is low, which makes it troublesome to carry and replace the brushes as a whole, wasting time in repairing cultural relics. Utility Model Content

[0004] In order to solve at least one of the technical problems mentioned in the background technology, the purpose of the utility model is to provide a cleaning brush for cultural relics, which does not need to carry multiple brushes and can quickly replace the bristles, thereby improving the versatility of the brush and the convenience of carrying and replacing the brush, thereby saving time in repairing cultural relics.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cleaning brush for cultural relics, comprising a brush handle, a brush plate installed at the bottom of the brush handle, and bristles installed at the bottom of the brush plate, wherein the brush plate is provided with a receiving cavity, an adjusting shaft is rotatably connected in the receiving cavity, and a mounting column is coaxially fixed to the adjusting shaft;

[0007] There are multiple types of bristles, and the multiple types of bristles are installed in a circular array on the side of the mounting column; a driving member for controlling the rotation of the adjusting shaft is installed on the side of the brush plate.

[0008] Preferably, the mounting column comprises a column body, a plurality of T-slots are provided in a circular array on the side of the column body, a T-plate is installed in each of the T-slots, and a brush bristle is bonded to each T-plate; an anti-slip plate is fixed to the side of the column body by bolts.

[0009] Preferably, the driving member includes an adjusting worm wheel fixedly connected to one end of the adjusting shaft and an adjusting worm screw rotatably connected to one side of the brush plate, and the adjusting worm screw is meshingly connected to the adjusting worm wheel.

[0010] Preferably, a connecting plate is fixedly connected to one end of the adjusting worm, and a handle is installed on a side of the connecting plate away from the adjusting worm.

[0011] Preferably, the connecting plate is provided with a hidden groove, and the handle is hinged to the connecting plate.

[0012] Preferably, a protective shell is installed on the side of the brush plate, and the adjusting worm wheel and the adjusting worm are both located in the protective shell.

[0013] Preferably, two rows of combs are installed at the bottom of the accommodating cavity.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By setting a variety of bristles on the side of the mounting column in the accommodating cavity, archaeologists can use the drive member to control the rotation of the adjustment shaft to replace the appropriate bristles to clean the cultural relics according to the specific needs of cleaning, and hide the bristles that do not need to work in the accommodating cavity. Overall, the versatility of the cleaning brush is improved, as is the convenience of carrying the cleaning brush and the convenience of replacing the bristles, further saving the time of cleaning the cultural relics. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the protective shell of the utility model after installation;

[0017] Figure 2 This is a schematic diagram of the overall structure of the protective shell of the utility model before installation;

[0018] Figure 3 It is a schematic cross-sectional diagram of the overall structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the exploded structure of the installation column of the utility model;

[0020] In the figure: 1. brush handle; 2. brush plate; 21. accommodating chamber; 3. bristles; 4. adjusting shaft; 5. mounting column; 51. column; 52. T-slot; 53. T-plate; 54. bolt; 55. anti-slip plate; 6. driving part; 61. adjusting worm gear; 62. adjusting worm; 71. connecting plate; 711. hidden slot; 72. handle; 8. protective shell; 9. comb arrangement. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Please refer to Figure 1 - Figure 4The present embodiment provides a cleaning brush for cultural relics, comprising a brush handle 1, a brush plate 2 installed at the bottom of the brush handle 1, and bristles 3 installed at the bottom of the brush plate 2. A accommodating cavity 21 is provided at the bottom of the brush plate 2, an adjusting shaft 4 is rotatably connected in the accommodating cavity 21, and a mounting column 5 is coaxially fixed to the outer side of the adjusting shaft 4; there are multiple types of bristles 3 in the embodiment of the present application, and the multiple types of bristles 3 are installed in a ring array on the side of the mounting column 5; a driving member 6 for controlling the rotation of the adjusting shaft 4 is installed on the side of the brush plate 2.

[0023] Specifically, the driving member 6 includes an adjusting worm wheel 61 fixed to one end of the adjusting shaft 4 and an adjusting worm 62 rotatably connected to one side of the brush plate 2 , and the adjusting worm 62 is meshedly connected to the adjusting worm wheel 61 .

[0024] The following is a further introduction in combination with specific usage scenarios. When cleaning cultural relics, first adjust the bristles 3 with thick diameter and hard texture to the bottom of the brush plate 2 to roughly clean the dirt on the cultural relics. When the bristles 3 need to be replaced for cleaning, the adjustment worm 62 is rotated, and then the adjustment shaft 4 is driven to rotate under the meshing cooperation of the adjustment worm 62 and the adjustment worm wheel 61, so that the installation column 5 is rotated, so that the bristles 3 with hard texture and thick diameter can be rotated into the accommodating chamber 21, and the other bristles 3 with soft texture and thin diameter are operated to the bottom of the brush plate 2, thereby realizing the replacement of the bristles 3. Here, archaeologists need to select appropriate bristles 3 according to the specific cleaning situation. Since the cleaning brush has different types of bristles 3, it can adapt to different cleaning needs, thereby improving the versatility of the cleaning brush. And since a variety of bristles 3 are set in the accommodating chamber 21, it is not necessary for archaeologists to carry a variety of brushes, thereby improving the convenience of carrying the brush. The bristles 3 can be easily replaced through the driving member 6, and the cooperation of the adjusting worm wheel 61 and the adjusting worm 62 also makes the state of the adjusting shaft 4 self-locking, and there will be no deflection of the bristles 3, the mounting column 5, and the adjusting shaft 4 during cleaning, which improves the convenience of replacing the bristles 3 as a whole and further saves the time of cleaning cultural relics.

[0025] Reference Figure 3 and Figure 4 As a specific implementation of the embodiment of the present application, the mounting column 5 includes a column body 51, and a plurality of T-shaped slots 52 are provided in a circular array on the side of the column body 51, and a T-shaped plate 53 is installed in each T-shaped slot 52, and a brush 3 is bonded to each T-shaped plate 53; an anti-slip plate 55 is fixed to the side of the column body 51 by bolts 54.

[0026] In combination with the specific usage scenario, when assembling the mounting column 5 and the bristles 3, the bristles 3 are first bonded to the T-shaped plate 53, and then the T-shaped plate 53 is aligned with the T-shaped slot 52 and inserted. After all the T-shaped plates 53 bonded with the bristles 3 are inserted into the T-shaped slots 52 accordingly, the anti-slip plate 55 is installed on the side of the column 51 with the bolt 54, and the T-shaped plate 53 is fixed with the anti-slip plate 55 to prevent the T-shaped plate 53 from moving and affecting the use of the cleaning brush.

[0027] Reference Figure 1 and Figure 2 As a specific implementation of the embodiment of the present application, a connecting plate 71 is fixedly connected to one end of the adjusting worm 62 , and a handle 72 is installed on the side of the connecting plate 71 away from the adjusting worm 62 .

[0028] In combination with specific usage scenarios, when replacing the bristles 3, the connecting plate 71 and the adjusting shaft 4 are controlled to rotate as a whole by holding the handle 72, thereby driving the mounting column 5 to rotate, thereby achieving the purpose of replacing the bristles 3. Since one end of the connecting plate 71 is fixedly connected to the adjusting shaft 4 and the other end is equipped with a handle 72, the force arm for controlling the rotation of the adjusting shaft 4 is increased, thereby making the adjustment and replacement of the adjusting shaft 4 easier.

[0029] Reference Figure 1 and Figure 2 As a specific implementation of the embodiment of the present application, a hidden groove 711 is opened on the connecting plate 71, and the handle 72 is hinged to the connecting plate 71.

[0030] In combination with specific usage scenarios, a hidden groove 711 is opened on the connecting plate 71, and the handle 72 is hinged to the connecting plate 71. In this way, after the bristles 3 are replaced, the handle 72 can be hidden in the hidden groove 711, so that the handle 72 will not protrude from the outside, thereby ensuring that the handle 72 will not touch the archaeologists when they are cleaning the cultural relics, thereby improving the safety of the cleaning brush.

[0031] Reference Figure 1 and Figure 2 As a specific implementation of the embodiment of the present application, a protective shell 8 is installed on the side of the brush plate 2, and the adjusting worm wheel 61 and the adjusting worm 62 are both located in the protective shell 8.

[0032] In combination with specific usage scenarios, if there is no protective shell 8, dust may be raised when cleaning cultural relics, and then fall on the adjusting worm wheel 61 and the adjusting worm 62, which is easy to increase the wear between the adjusting worm wheel 61 and the adjusting worm 62, and then affect the meshing of the adjusting worm wheel 61 and the adjusting worm 62. By providing a protective shell 8, the adjusting worm wheel 61 and the adjusting worm 62 are covered to prevent dust from falling on the surface of the adjusting worm wheel 61 and the adjusting worm 62, thereby reducing the wear of the adjusting worm wheel 61 and the adjusting worm 62, and making the replacement of the bristles 3 smoother.

[0033] Reference Figure 2 and Figure 3 As a specific implementation of the embodiment of the present application, two row combs 9 are installed at the bottom of the accommodating cavity 21.

[0034] In combination with specific usage scenarios, the bristles 3 may become entangled or bent when used frequently, thereby affecting the cleaning efficiency. When the bristles 3 are replaced by rotating the adjustment shaft 4, the bristles 3 will pass through the row comb 9, and the row comb 9 will be used to straighten the bristles 3. At the same time, the dirt debris mixed with the bristles 3 can also be cleaned, thereby improving the cleaning effect of the bristles 3.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A cleaning brush for cultural relics, comprising a brush handle (1), a brush plate (2) mounted on the bottom of the brush handle (1), and bristles (3) mounted on the bottom of the brush plate (2), characterized in that: The brush plate (2) is provided with a receiving cavity (21), an adjusting shaft (4) is rotatably connected in the receiving cavity (21), and a mounting column (5) is coaxially fixedly connected to the adjusting shaft (4); The bristles (3) are of multiple types, and the multiple types of bristles (3) are installed in a circular array on the side of the installation column (5); a driving member (6) for controlling the rotation of the adjustment shaft (4) is installed on the side of the brush plate (2).

2. A cleaning brush for cultural relics according to claim 1, characterized in that: The mounting column (5) comprises a column body (51), a plurality of T-shaped slots (52) are provided in a circular array on the side of the column body (51), a T-shaped plate (53) is installed in each of the T-shaped slots (52), and a type of brush bristle (3) is bonded to each of the T-shaped plates (53); an anti-slip plate (55) is fixedly connected to the side of the column body (51) by means of bolts (54).

3. A cleaning brush for cultural relics according to claim 1, characterized in that: The driving member (6) comprises an adjusting worm wheel (61) fixedly connected to one end of the adjusting shaft (4) and an adjusting worm screw (62) rotatably connected to one side of the brush plate (2); the adjusting worm screw (62) is meshingly connected to the adjusting worm wheel (61).

4. A cleaning brush for cultural relics according to claim 3, characterized in that: One end of the adjusting worm (62) is fixedly connected to a connecting plate (71), and a handle (72) is mounted on a side of the connecting plate (71) away from the adjusting worm (62).

5. A cleaning brush for cultural relics according to claim 4, characterized in that: The connecting plate (71) is provided with a hidden groove (711), and the handle (72) is hinged to the connecting plate (71).

6. A cleaning brush for cultural relics according to claim 3, characterized in that: A protective shell (8) is installed on the side of the brush plate (2), and the adjusting worm wheel (61) and the adjusting worm (62) are both located inside the protective shell (8).

7. A cleaning brush for cultural relics according to claim 1, characterized in that: Two row combs (9) are installed at the bottom of the accommodating cavity (21).

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